/usr/lib/x86_64-linux-gnu/libgdl-3.so.5

This file is indexed.

/usr/lib/x86_64-linux-gnu/libgdl-3.so.5 is in libgdl-3-5 3.22.0-1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libgdl-3.so.5.0.9